(Calculating Salaries) A company pays its employees as managers (who receive a fixed week- ly salary), hourly workers (who receive a fixed hourly wage for up to the first 40 hours they work and “time-and-a-half”—1.5 times their hourly wage—for overtime hours worked), commission workers (who receive $250 plus 5.7 percent of their gross weekly sales), or pieceworkers (who receive a fixed amount of money per item for each of the items they produce—each pieceworker in this company works on only one type of item). Write a program to compute the weekly pay for each employee. You do not know the number of employees in advance. Each type of employee has its own pay code: Managers have code 1, hourly workers have code 2, commission workers have code 3 and piecework- ers have code 4. Use a switch

Question

What will be an ideal response?

Answer 1

```
// Calculate wages for each employee.
#include
#include // parameterized stream manipulators
using namespace std;

int main()
{
int payCode; // current employee's pay code
int pieces; // current pieceworker's number of pieces
double salary; // current employee's salary
double hours; // current hourly employee's hours
double pay; // current employee's weekly pay

// prompt for first employee input
cout << "Enter paycode (-1 to end): ";
cin >> payCode;

// set floating-point number format
cout << fixed << setprecision( 2 );
// loop until sentinel value read from user
while ( payCode != -1 )
{
// switch to appropriate computation according to pay code
switch ( payCode )
{
case 1: // pay code 1 corresponds to manager
// prompt for weekly salary
cout << "Manager selected.\nEnter weekly salary: ";
cin >> salary;

// manager's pay is weekly salary
cout << "The manager's pay is $" << salary << '\n';
break; // exit switch

case 2: // pay code 2 corresponds to hourly worker
// prompt for hourly salary
cout << "Hourly worker selected.\n"
<< "Enter the hourly salary: ";
cin >> salary;

// prompt for number of hours worked
cout << "Enter the total hours worked: ";
cin >> hours;

// pay fixed for up to 40 hours
// 1.5 for hours over 40
pay = ( hours > 40.0 ? ( hours - 40 ) * 1.5 * salary
+ salary * 40.0 : salary * hours );

// display current employee's pay
cout << "Worker's pay is $" << pay << '\n';
break; // exit switch

case 3: // pay code 3 corresponds to commission worker
// prompt for gross weekly sales
cout << "Commission worker selected.\n"
<< "Enter gross weekly sales: ";
cin >> salary;

// pay $250 plus 5.7% of gross weekly sales
pay = 250.0 + 0.057 * salary;

// display current employee's pay
cout << "Commission worker's pay is $" << pay << '\n';
break; // exit switch

case 4: // pay code 4 corresponds to pieceworker
// prompt for number of pieces
cout << "Pieceworker selected.\n"
<< "Enter number of pieces: ";
cin >> pieces;
// prompt for wage per piece
cout << "Enter wage per piece: ";
cin >> salary;

pay = pieces * salary; // compute pay

// display current employee's pay
cout << "Pieceworker's pay is $" << pay << '\n';
break; // exit switch

default: // default case
cout << "Invalid pay code.\n";
break;
} // end switch

// prompt for next employee input
cout << "\nEnter paycode (-1 to end): ";
cin >> payCode;
} // end while
} // end main
```